#608ED1
Closest named color: Faded Blue (#658CBB). oklch(64.3% 0.113 257.7), rgb(96, 142, 209).
Aa
Black text reads best on this color (6.28:1).
About this color
#608ED1 is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.113 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.033 away. Black text reads best on it, at 6.28:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.28:1 |
| White text | 3.34:1 |
Values
| HEX | #608ED1 |
| RGB | rgb(96, 142, 209) |
| HSL | hsl(216, 55%, 60%) |
| OKLCH | oklch(64.3% 0.113 257.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #608ED1 | 3.34:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #608ED1 | 6.28:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #608ED1 text on white | 3.34:1 | AA large text | Lc 60.7 | Content text, not long reading |
| #608ED1 text on black | 6.28:1 | AA | Lc -41.0 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CDDAEE
oklch(88.5% 0.031 258.9)
-
Step 300
300
#ABC2E5
oklch(80.9% 0.056 258.7)
-
Step 400
400
#7EA2D8
oklch(70.6% 0.089 258.3)
-
Step 500
500 (this color)
#608ED1
oklch(64.3% 0.113 257.7)
-
Step 600
600
#4273BA
oklch(55.5% 0.123 257.7)
-
Step 700
700
#3460A0
oklch(49% 0.114 257.8)
-
Step 800
800
#2C4F82
oklch(42.7% 0.094 257.8)
-
Step 900
900
#274268
oklch(37.7% 0.073 257.1)
-
Step 950
950
#17273D
oklch(27% 0.047 256.6)
#608ED1 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #7392D4 | 0.026 |
| Deuteranopia (no green cones) | #6588D0 | 0.016 |
| Tritanopia (no blue cones) | #1D9DA6 | 0.101 |
| Achromatopsia (no color) | #8D8D8D | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #608ED1
#608ED1
oklch(64.3% 0.113 257.7)
- #B38331
#B38331
oklch(64.2% 0.113 77.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #608ED1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.033
- Dark Sky Blue #448EE4 ΔE 0.037
- Cornflower Blue #6495ED ΔE 0.043
- Soft Blue #6488EA ΔE 0.045
- Chefchaouen Blue #4895EF ΔE 0.047
- Cool Blue #4984B8 ΔE 0.052
- Dusty Blue #5A86AD ΔE 0.056
- Off Blue #5684AE ΔE 0.058
Use #608ED1 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.